<template>
  <div id="app">
  
    <router-view/>
  </div>
</template>

<style>
#app {
  font-family: Avenir, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-align: center;
  color: #2c3e50;
}

nav {
  padding: 30px;
}

nav a {
  font-weight: bold;
  color: #2c3e50;
}

nav a.router-link-exact-active {
  color: #42b983;
}
/*全局的父类高度*/
html {
  height: 100%;
}

/*重置body属性*/
body {
  padding: 0;
  margin: 0;
  /*继承html*/
  height: 100%;
}

/*#app的高度也需要继承*/
#app {
  height: 100%;
}

/*全局链接标签去下划线*/
a {
  text-decoration: none;
}
</style>
